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Audit Complete

Results for https://moz.com

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SaaS / Software Tracking: signups
Brazil Brazil · Sao Paulo Completed: Apr 21, 2026 19:23 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C72

Site Health

Score: 72 / 100

Based on 8 categories, 0 sections

Room to improve — your 24.9s load time is above Google's 2.5s 'Good' threshold.

Good foundation, but a few gaps could be exploited.

Major barriers for users with disabilities — up to 15% of your audience.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Good content signals with minor gaps.

Reasonable footprint with room for optimization.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Cart Functionality · 356 peers
You 72
·
Avg 72
At average
0 50 100
Better than 35% of Cart Functionality sites See full Cart Functionality benchmark →
Craft CMS · 8 peers
You 72
·
Avg 74
At average
0 50 100

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
3

Page weighs 18.2 MB (4.9 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget
4

1 link(s) with no accessible text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality
5

2 control(s) without accessible label

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Form Accessibility
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

2

High impact, low effort — start here.

Strategic

3

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 24.9s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

2 security gaps detected — browsers may warn visitors about your site.
Your LCP is 24.9s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.
2 accessibility issues exclude users who rely on assistive technology.

Conversion Barriers

3 critical 5 warning

8 barrier(s) likely increasing bounce by ~33%.

Speed (2)

Page takes 24.9s to load

+12% bounce

Users abandon at ~3s — you're 22.4s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 4.1s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (2)

Layout shifts during page load

+3% bounce

Content movement causes mis-clicks on CTAs and form fields

Fix: Add width/height to images; reserve space for late-loading embeds

2 form field(s) without a label

+4% bounce

Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes

Fix: Associate every input with a visible <label for="…">; add autocomplete attributes

Navigation (2)

11 link(s) with generic text ("click here", "read more")

+1% bounce

Screen-reader users navigating by link list see no context — and search engines can't infer relevance

Fix: Rewrite with descriptive phrases that identify the destination

17 broken link(s) on the page

+5% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

$600 investment → $1.23/month returns + USD 157,500 risk avoided

Payback period: > 2 years First-year ROI: -98%

Investment

$600

6h · 5 findings

Monthly returns

$1.23 /mo

~$15 / year

  • Bandwidth savings $1.23

Regulatory risk avoided

USD 157,500

if kept compliant

  • ADA Title III USD 150,000
  • CCPA/CPRA USD 7,500

$100 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

$600

6.0 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins
$100 2 fixes in ~60 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,126 / month at risk

~$157,515 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • 4 advertising/retargeting trackers detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

+10 more

Bandwidth Waste

$1.23 /mo

15392.2 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~1.5 MB per page load
    Saves $1.23/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

23
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
80
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
85
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

5.01 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

24.93 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

4.08 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.116

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

10.62 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

36.98 s

Detailed Report

Audit breakdown by category with detailed findings.

23

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
js.stripe.com/v3/120.0 s220.2 KiB
js.hsforms.net/forms/v2.js300.0 s193.8 KiB
cdn.pendo.io/agent/static/c938a74e-5d48-469a-6c35-3cc224344bec/pendo.js450.0 s189.1 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
cs.moz.com/next-integrations/actions/hubspot-web/7fd8e29317f37d09b333.js0.0 ms51.2 KiB
/signals/config/513289945501876?v=2.9.303&r=stable&domain...1200.0 s46.6 KiB
js.hs-analytics.net/analytics/1776799200000/2886781.js300.0 s42.3 KiB
cdn.candu.ai/sdk/latest/candu.umd.js?token=7NmTzgDoQs28800.0 s49.8 KiB
cdn.drda.io/scripts/analytics/next/dreamdata.cl.min.js1800.0 s34.6 KiB
moz-static.moz.com/assets/fonts/Feather/Feather.ttf?sdxovp0.0 ms29.4 KiB
moz.com/mozbootstrap/fonts/lato_light.woff20.0 ms27.6 KiB
js.hubspot.com/web-interactives-embed.js600.0 s28.2 KiB
cdn.ziffstatic.com/jst/zdconsent_optin.js2585.0 s27.8 KiB
js.hs-banner.com/v2/2886781/banner.js300.0 s23.9 KiB
cs.moz.com/analytics.js/v1/Qp2TmR5oQRJsZ9KZyDDTWjuJfcEpg23l/analytics.min.js3600.0 s28.2 KiB
moz-static.moz.com/moz-tag-manager/production/mtm.min.js0.0 ms19.3 KiB
utt.impactcdn.com/A5622531-7616-46b1-9b71-957114806f9e1.js900.0 s21.0 KiB
m.stripe.network/out-4.5.45.js300.0 s16.5 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js2558452.0 s126.2 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
cs.moz.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js0.0 ms9.1 KiB
moz.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?14400.0 s12.7 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
static.cloudflareinsights.com/beacon.min.js86400.0 s10.7 KiB
cloud.wordlift.io/app/bootstrap.js14400.0 s5.1 KiB
/logos/f73513a8-7a10-4a9d-939a-703f8d994839/68ba5107-2631...86400.0 s6.3 KiB
ordozen.com/webo.js0.0 ms2.1 KiB
cdn.ziffstatic.com/jst/otGPP.202512.1.0.js1991353.0 s22.2 KiB
alpharetargeting.com/source/arti.js0.0 ms2.0 KiB
pixel.adfyier.com/merchant.js3600.0 s1.8 KiB
fast.ssqt.io/squatch-js@2604800.0 s13.7 KiB
js.hs-scripts.com/2886781.js90.0 s1.0 KiB
js-na1.hs-scripts.com/2886781.js0.0 ms855 B
static-cdn.trackier.com/rtg/67fd01c499c85c5b606d9aa6.js3600.0 s1.0 KiB
www.google-analytics.com/plugins/ua/linkid.js3600.0 s995 B
static-cdn.trackier.com/rtg/69ce6471b6b93a1963064f30.js3600.0 s855 B
static-cdn.trackier.com/rtg/6997f17b5dc8e734c157cc89.js3600.0 s828 B
/collect?v=2&fmt=js&pid=10722&time=1776799305275&li_adsId...0.0 ms448 B
/tr/?id=513289945501876&ev=PageView&dl=https%3A%2F%2Fmoz....0.0 ms16 B

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.11559400000000002] map[node:map[boundingRect:map[bottom:807 height:347 left:0 right:412 top:460 width:412] lhId:page-7-DIV nodeLabel:Your privacy is important to us. This website uses cookies to view and retain y… path:1,HTML,1,BODY,23,DIV,1,DIV selector:body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFloatingRounded ot-bottom-left ot-bnr-w-logo vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 1rem;"> type:node] score:0.052397] map[node:map[boundingRect:map[bottom:807 height:347 left:0 right:412 top:460 width:412] lhId:page-7-DIV nodeLabel:Your privacy is important to us. This website uses cookies to view and retain y… path:1,HTML,1,BODY,23,DIV,1,DIV selector:body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFloatingRounded ot-bottom-left ot-bnr-w-logo vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 1rem;"> type:node] score:0.007506] map[node:map[boundingRect:map[bottom:807 height:347 left:0 right:412 top:460 width:412] lhId:page-7-DIV nodeLabel:Your privacy is important to us. This website uses cookies to view and retain y… path:1,HTML,1,BODY,23,DIV,1,DIV selector:body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFloatingRounded ot-bottom-left ot-bnr-w-logo vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 1rem;"> type:node] score:0.007323] map[node:map[boundingRect:map[bottom:807 height:347 left:0 right:412 top:460 width:412] lhId:page-7-DIV nodeLabel:Your privacy is important to us. This website uses cookies to view and retain y… path:1,HTML,1,BODY,23,DIV,1,DIV selector:body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFloatingRounded ot-bottom-left ot-bnr-w-logo vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 1rem;"> type:node] score:0.005067] map[node:map[boundingRect:map[bottom:807 height:347 left:0 right:412 top:460 width:412] lhId:page-7-DIV nodeLabel:Your privacy is important to us. This website uses cookies to view and retain y… path:1,HTML,1,BODY,23,DIV,1,DIV selector:body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk snippet:<div id="onetrust-banner-sdk" class="otFloatingRounded ot-bottom-left ot-bnr-w-logo vertical-align-content" tabindex="0" role="region" aria-label="Cookie banner" style="bottom: 1rem;"> type:node] score:0.003322]]

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:14.2 source:map[column:3052 line:11 type:source-location url:https://moz-static.moz.com/assets/dist/scripts/moz-d9ad3b71.min.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:0.302 source:map[column:55 line:893 type:source-location url:https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer urlProvider:network]] map[reflowTime:0.682 source:map[column:86058 line:20 type:source-location url:https://js.hs-analytics.net/analytics/1776799200000/2886781.js urlProvider:network]] map[reflowTime:14.2 source:map[column:62656 line:1 type:source-location url:https://moz-static.moz.com/assets/dist/scripts/vendor-d3099516.min.js urlProvider:network]] map[reflowTime:1.508 source:map[column:44 line:891 type:source-location url:https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer urlProvider:network]] map[reflowTime:3.036 source:map[column:31518 line:1 type:source-location url:https://scripts.clarity.ms/0.8.59/clarity.js urlProvider:network]] map[reflowTime:0.201 source:map[column:168540 line:6 type:source-location url:https://cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
AI Research homepage feature image div.col-12 > div.row > div.col-12 > img.img-fluid
/images/cms/grid/AI-Research_homepage-feature_image.webp?...81.3 KiB77.7 KiB
div.row > div.col > div > img.d-block div.row > div.col > div > img.d-block
/images/cms/temp_tab-img_seo.png?w=1800&h=1200&auto=compr...58.1 KiB55.9 KiB
Moz tools moz pro div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_moz-pro.png?w=1024&auto...47.7 KiB40.8 KiB
Moz tools moz local div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_moz-local.png?w=1024&au...45.5 KiB39.0 KiB
div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image
/images/assets/banner/AI-Research_homepage-hero_image-new...39.8 KiB33.3 KiB
Moz tools stat div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_stat.png?w=1024&auto=co...35.9 KiB30.7 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-6-SECTION
nodeLabel: Show up in search. Show up in AI. Own the results. From keyword rankings to AI…
path: 1,HTML,1,BODY,5,DIV,3,SECTION
selector: body.modern-style > div#wrap > section#banner-1461605
snippet: <section id="banner-1461605" class="jumbotron flexible-banner jumbotron-with-background-image d-flex justify-c…" style="background-image: url(&quot;https://moz.com/images/assets/backgrounds/AI-Researc…&quot;);">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.052
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.008
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.007
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.005
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.003
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.002
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.001
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.001
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.001
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.001
Your privacy is important to us. This website uses cookies to view and retain y… body.modern-style > div#onetrust-consent-sdk > div#onetrust-banner-sdk
0.001

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.2 s 237.7 KiB
URLTransfer SizeEst Savings
moz-static.moz.com/assets/dist/styles/moz-302836f5.min.css253.9 KiB237.7 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 4.6 s 1.4 MiB
URLTransfer SizeEst Savings
js.stripe.com/v3/219.8 KiB159.9 KiB
cdn.pendo.io/agent/static/c938a74e-5d48-469a-6c35-3cc224344bec/pendo.js188.6 KiB154.8 KiB
fast.wistia.net/assets/external/E-v1.js161.6 KiB121.5 KiB
www.googletagmanager.com/gtag/js?id=G-QLCPR2NDVP&cx=c&gtm=4e64k0h2155.9 KiB74.8 KiB
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js126.2 KiB73.9 KiB
js.hsforms.net/forms/v2.js186.4 KiB72.0 KiB
moz-static.moz.com/assets/dist/scripts/vendor-d3099516.min.js88.6 KiB69.8 KiB
www.googletagmanager.com/gtag/js?id=G-DS7K9Q3S5W&cx=c&gtm=4e64k0h2156.0 KiB67.0 KiB
www.googletagmanager.com/gtag/js?id=G-LGQZKGRBE5&cx=c&gtm=4e64k0h2178.9 KiB65.1 KiB
www.googletagmanager.com/gtag/js?id=AW-16706319439&cx=c&gtm=4e64k0h2143.3 KiB64.1 KiB
www.googletagmanager.com/gtag/js?id=G-LLP4BMLTG0&cx=c&gtm=4e64h1157.0 KiB63.8 KiB
www.googletagmanager.com/gtag/js?id=AW-992024495&cx=c&gtm=4e64k0h2144.6 KiB63.2 KiB
browser.sentry-cdn.com/9.6.1/bundle.min.js71.8 KiB61.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-NQNGBP7W117.1 KiB60.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer179.8 KiB57.1 KiB
cdn.candu.ai/sdk/latest/candu.umd.js?token=7NmTzgDoQs49.2 KiB43.5 KiB
moz-static.moz.com/assets/dist/scripts/moz-d9ad3b71.min.js92.8 KiB43.4 KiB
cs.moz.com/next-integrations/actions/hubspot-web/7fd8e29317f37d09b333.js50.7 KiB31.2 KiB
connect.facebook.net/en_US/fbevents.js96.5 KiB28.7 KiB
cdn.ziffstatic.com/jst/zdconsent.js27.6 KiB24.6 KiB
moz-static.moz.com/assets/dist/scripts/nav-mgn-97912ddf.min.js45.2 KiB22.3 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
Unattributable2.0 s37 ms0.0 ms
moz.com/1.7 s129 ms9.8 ms
moz-static.moz.com/assets/dist/scripts/moz-d9ad3b71.min.js988 ms539 ms45 ms
/next-integrations/integrations/vendor/commons.59560acdd6...883 ms813 ms18 ms
js.hs-analytics.net/analytics/1776799200000/2886781.js830 ms547 ms13 ms
scripts.clarity.ms/0.8.59/clarity.js804 ms717 ms11 ms
www.googletagmanager.com/gtag/js?id=G-QLCPR2NDVP&cx=c&gtm=4e64k0h2734 ms661 ms62 ms
fast.wistia.net/assets/external/E-v1.js662 ms520 ms119 ms
js.hsforms.net/forms/v2.js532 ms424 ms81 ms
www.googletagmanager.com/gtag/js?id=G-LGQZKGRBE5&cx=c&gtm=4e64k0h2492 ms403 ms82 ms
js.stripe.com/v3/377 ms240 ms135 ms
moz.com/cdn-cgi/challenge-platform/scripts/jsd/main.js371 ms339 ms18 ms
www.googletagmanager.com/gtag/js?id=G-DS7K9Q3S5W&cx=c&gtm=4e64k0h2352 ms287 ms61 ms
www.googletagmanager.com/gtm.js?id=GTM-NQNGBP7W271 ms221 ms46 ms
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js268 ms131 ms80 ms
www.googletagmanager.com/gtag/js?id=G-LLP4BMLTG0&cx=c&gtm=4e64h1264 ms198 ms64 ms
www.googletagmanager.com/gtag/js?id=AW-992024495&cx=c&gtm=4e64k0h2259 ms182 ms75 ms
www.googletagmanager.com/gtag/js?id=AW-16706319439&cx=c&gtm=4e64k0h2230 ms174 ms55 ms
connect.facebook.net/en_US/fbevents.js218 ms166 ms46 ms
/signals/config/513289945501876?v=2.9.303&r=stable&domain...207 ms178 ms25 ms
cdn.pendo.io/agent/static/c938a74e-5d48-469a-6c35-3cc224344bec/pendo.js197 ms118 ms79 ms
www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer184 ms104 ms78 ms
js.hubspot.com/web-interactives-embed.js180 ms88 ms11 ms
cdn.ziffstatic.com/jst/zdconsent.js158 ms117 ms31 ms
cdn.ziffstatic.com/jst/otGPP.202512.1.0.js155 ms132 ms22 ms
utt.impactcdn.com/A5622531-7616-46b1-9b71-957114806f9e1.js144 ms126 ms6.7 ms
cs.moz.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js122 ms111 ms4.1 ms
cdn.drda.io/scripts/analytics/next/dreamdata.cl.min.js100 ms83 ms16 ms
cs.moz.com/next-integrations/actions/hubspot-web/7fd8e29317f37d09b333.js98 ms76 ms21 ms
moz-static.moz.com/assets/dist/scripts/nav-mgn-97912ddf.min.js89 ms68 ms21 ms
moz-static.moz.com/assets/dist/scripts/vendor-d3099516.min.js89 ms50 ms36 ms
static.ads-twitter.com/uwt.js87 ms61 ms21 ms
snap.licdn.com/li.lms-analytics/insight.min.js80 ms66 ms7.0 ms
static.cloudflareinsights.com/beacon.min.js77 ms48 ms4.6 ms
www.google-analytics.com/analytics.js63 ms46 ms6.6 ms
moz.com/tags.js60 ms48 ms9.6 ms
cs.moz.com/analytics.js/v1/Qp2TmR5oQRJsZ9KZyDDTWjuJfcEpg23l/analytics.min.js57 ms41 ms16 ms
js.hs-scripts.com/2886781.js53 ms45 ms0.7 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation8.7 s
Other2.1 s
Style & Layout1.6 s
Script Parsing & Compilation1.5 s
Parse HTML & CSS592 ms
Garbage Collection251 ms
Rendering243 ms

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
LL Ms Are Not as Complex as You Think Blog Inset Image div.row > article.col-12 > div.card-bg-img > img
/images/blog/insets/LLMs-Are-Not-as-Complex-as-You-Think-...
10 14 Chloe Osunsami Inset Image div.row > article.col-12 > div.card-bg-img > img
/images/blog/insets/Whiteboard-Friday-Inset-Images/10_14_...
AI Research GTM Blog Header Inset Image div.row > article.col-12 > div.card-bg-img > img
/images/blog/insets/Custom-Inset-Images/AI-Research-GTM-B...
div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image
/images/assets/banner/AI-Research_homepage-hero_image-new...
Moz tools moz local div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_moz-local.png?w=1024&au...
Moz tools api div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_api.png?w=1024&auto=com...
Moz tools stat div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_stat.png?w=1024&auto=co...
Moz tools moz pro div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_moz-pro.png?w=1024&auto...

More information about the performance of your application. These numbers don't directly affect the Performance score.

Document request latency
Optimize DOM size
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
User Timing marks and measures 16 user timings
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 1 animated element found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 320 ms
Server Backend Latencies 210 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Initial server response time was short Root document took 40 ms
INP breakdown
80

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Navigation

A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#wrap > div#mzr-top-nav > nav.mzr-container > a.mzr-home-logo div#wrap > div#mzr-top-nav > nav.mzr-container > a.mzr-home-logo
div#wrap > div#mzr-top-nav > nav.mzr-container > a.mzr-mobile-nav-toggle div#wrap > div#mzr-top-nav > nav.mzr-container > a.mzr-mobile-nav-toggle

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
From keyword rankings to AI-generated answers, Moz Pro surfaces every opportuni… div.container > div.row > div.col-md > h4.jumbotron-subtitle
Keyword Research div.col-10 > div.card-body > a.card-title-link > h5.card-title
1.25 billion Keyword suggestions in Keyword Explorer div.stat > div.card > div.card-body > h5
Attend MozCon div.grid-container > div.card > div.flip-card-mobile > h5.card-title
PRODUCTS div.mzr-main-footer-column > div.mzr-footer-links > div.mzr-col-6 > h5.h6

These are opportunities to improve keyboard navigation in your application.

Names and labels

Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the `select` element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
SEO SEO at Scale AI Visibility Content Marketing Digital PR Local Marketing Cus… div.container > nav.tabs-block > span.select-wrapper > select#mobileSelect-tabs-674

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.row > div.col > div.d-inline-block > a.link-cta div.row > div.col > div.d-inline-block > a.link-cta

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Daily analytics at scale Get everything the 100-result SERP has to offer (plu… div.row > div.col-12 > div.page-section-features-content-wrapper > ul.expandable-list
Business listings management Seamlessly create and manage your local business … div.row > div.col-12 > div.page-section-features-content-wrapper > ul.expandable-list
Domain Authority Predict the ranking power of link signals to a website with t… div.row > div.col-12 > div.page-section-features-content-wrapper > ul.expandable-list

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Daily analytics at scale div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.expanded-link
Get everything the 100-result SERP has to offer (plus its full HTML) in any loc… div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li#expandable-list-answer-325-0
Market visibility div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
SERP feature insights div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Customizable segments div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Flexible reporting div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Business listings management div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.expanded-link
Seamlessly create and manage your local business listings on Google, Facebook, … div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li#expandable-list-answer-628-0
Review management div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Easily share news and offers div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Monitor and report on performance div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Domain Authority div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.expanded-link
Predict the ranking power of link signals to a website with the original author… div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li#expandable-list-answer-390-0
Page Authority div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Brand Authority div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Spam Score div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
In-depth link data div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ul.inputs-list > li.hs-form-booleancheckbox > label.hs-form-booleancheckbox-display > input#LEGAL_CONSENT.subscription_type_4414581-379ffa8c-772e-4b7b-9c22-47d60e0db419 ul.inputs-list > li.hs-form-booleancheckbox > label.hs-form-booleancheckbox-display > input#LEGAL_CONSENT.subscription_type_4414581-379ffa8c-772e-4b7b-9c22-47d60e0db419

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Privacy Policy div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link
Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Image elements have `[alt]` attributes
Input buttons have discernible text.
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Links are distinguishable without relying on color.
Skip links are focusable.
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
`<input type="image">` elements have `[alt]` text
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
77

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
AttributionReporting

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Handled error: Error: Pendo could not be initialized at https://moz.com/tags.js:1:26158 at new Promise (<anonymous>) at _mtm.helpers.waitUntilPendoReady (https://moz.com/tags.js:1:26122)
TypeError: Cannot convert undefined or null to object at Object.keys (<anonymous>) at <anonymous>:2:15 at https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:1020:429 at vR (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:1022:31) at Nd.uR (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:1019:92) at Nd.<anonymous> (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:428:187) at k.apply (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:354:466) at gb (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:317:719) at fb (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:317:470) at Nd.<anonymous> (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:378:473)
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
85

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Moz Pro Home div.mzr-row > ul.mzr-col-12 > li.hidden > a.mzr-dropdown-item
Moz Local Home div.mzr-row > ul.mzr-col-12 > li.hidden > a.mzr-dropdown-item
Moz API Home div.mzr-row > ul.mzr-col-12 > li.hidden > a.mzr-dropdown-item
Log out div#mzr-mobile-menu > ul.mzr-nav-mobile-menu > li.mzr-nav-item > a
Moz Pro div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Moz Local div.mzr-dropdown-menu > ul > li.js-local-lander > a.mzr-nav-item-logged-in
Moz Local Dashboard div.mzr-dropdown-menu > ul > li.hidden > a.mzr-nav-item-logged-in
Moz API div.mzr-dropdown-menu > ul > li.js-api-lander > a.mzr-nav-item-logged-in
Moz API Dashboard div.mzr-dropdown-menu > ul > li.hidden > a.mzr-nav-item-logged-in
Moz Academy div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Moz Home div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Notifications div.mzr-dropdown-menu > ul > li > a.js-notifications
Account & Billing div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Manage Users div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Community Profile div.mzr-dropdown-menu > ul > li.js-community-profile > a.mzr-nav-item-logged-in
My Q&A div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
My Videos div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Log Out div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
robots.txt is valid
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

81
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
78
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
85
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

1.04 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.66 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

222 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.016

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.90 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

8.11 s

Detailed Report

Audit breakdown by category with detailed findings.

81

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
js.stripe.com/v3/120.0 s225.4 KiB
js.hsforms.net/forms/v2.js300.0 s193.8 KiB
cdn.pendo.io/agent/static/c938a74e-5d48-469a-6c35-3cc224344bec/pendo.js450.0 s189.1 KiB
connect.facebook.net/en_US/fbevents.js1200.0 s96.6 KiB
cs.moz.com/next-integrations/actions/hubspot-web/7fd8e29317f37d09b333.js0.0 ms51.2 KiB
/signals/config/513289945501876?v=2.9.303&r=stable&domain...1200.0 s46.6 KiB
js.hs-analytics.net/analytics/1776799200000/2886781.js300.0 s42.3 KiB
cdn.candu.ai/sdk/latest/candu.umd.js?token=7NmTzgDoQs28800.0 s49.8 KiB
cdn.drda.io/scripts/analytics/next/dreamdata.cl.min.js1800.0 s34.6 KiB
moz-static.moz.com/assets/fonts/Feather/Feather.ttf?sdxovp0.0 ms29.3 KiB
moz.com/mozbootstrap/fonts/lato_light.woff20.0 ms27.6 KiB
js.hubspot.com/web-interactives-embed.js600.0 s28.2 KiB
cdn.ziffstatic.com/jst/zdconsent_optin.js2594.0 s27.8 KiB
js.hs-banner.com/v2/2886781/banner.js300.0 s23.9 KiB
cs.moz.com/analytics.js/v1/Qp2TmR5oQRJsZ9KZyDDTWjuJfcEpg23l/analytics.min.js3600.0 s28.2 KiB
moz-static.moz.com/moz-tag-manager/production/mtm.min.js0.0 ms19.3 KiB
utt.impactcdn.com/A5622531-7616-46b1-9b71-957114806f9e1.js900.0 s21.0 KiB
m.stripe.network/out-4.5.45.js300.0 s16.5 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
cdn.ziffstatic.com/jst/otBannerSdk.202512.1.0.js2558415.0 s126.2 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
cs.moz.com/next-integrations/actions/3962/1faa179dfb20d0a3f5a0.js0.0 ms9.1 KiB
moz.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js?14400.0 s11.9 KiB
snap.licdn.com/li.lms-analytics/insight.min.js86400.0 s18.7 KiB
static.cloudflareinsights.com/beacon.min.js86400.0 s10.7 KiB
cloud.wordlift.io/app/bootstrap.js14400.0 s5.1 KiB
/logos/f73513a8-7a10-4a9d-939a-703f8d994839/68ba5107-2631...86400.0 s6.3 KiB
ordozen.com/webo.js0.0 ms2.1 KiB
cdn.ziffstatic.com/jst/otGPP.202512.1.0.js1991315.0 s22.2 KiB
alpharetargeting.com/source/arti.js0.0 ms2.0 KiB
pixel.adfyier.com/merchant.js3600.0 s1.8 KiB
fast.ssqt.io/squatch-js@2604800.0 s13.7 KiB
js.hs-scripts.com/2886781.js90.0 s1.0 KiB
js-na1.hs-scripts.com/2886781.js0.0 ms860 B
static-cdn.trackier.com/rtg/67fd01c499c85c5b606d9aa6.js3600.0 s1.0 KiB
www.google-analytics.com/plugins/ua/linkid.js3600.0 s995 B
static-cdn.trackier.com/rtg/69ce6471b6b93a1963064f30.js3600.0 s855 B
static-cdn.trackier.com/rtg/6997f17b5dc8e734c157cc89.js3600.0 s828 B
/collect?v=2&fmt=js&pid=10722&time=1776799342476&li_adsId...0.0 ms452 B
/tr/?id=513289945501876&ev=PageView&dl=https%3A%2F%2Fmoz....0.0 ms16 B

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:0.624 source:map[column:86058 line:20 type:source-location url:https://js.hs-analytics.net/analytics/1776799200000/2886781.js urlProvider:network]]]

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-SECTION
nodeLabel: Show up in search. Show up in AI. Own the results. From keyword rankings to AI…
path: 1,HTML,1,BODY,5,DIV,3,SECTION
selector: body.modern-style > div#wrap > section#banner-1461605
snippet: <section id="banner-1461605" class="jumbotron flexible-banner jumbotron-with-background-image d-flex justify-c…" style="background-image: url(&quot;https://moz.com/images/assets/backgrounds/AI-Researc…&quot;);">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
AI Research homepage feature image div.col-12 > div.row > div.col-12 > img.img-fluid
/images/cms/grid/AI-Research_homepage-feature_image.webp?...81.3 KiB71.3 KiB
div.row > div.col > div > img.d-block div.row > div.col > div > img.d-block
/images/cms/temp_tab-img_seo.png?w=1800&h=1200&auto=compr...58.1 KiB50.9 KiB
div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image
/images/assets/banner/AI-Research_homepage-hero_image-new...39.8 KiB7.6 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 310 ms 225.6 KiB
URLTransfer SizeEst Savings
moz-static.moz.com/assets/dist/styles/moz-302836f5.min.css253.9 KiB225.6 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation2.2 s
Other575 ms
Style & Layout419 ms
Script Parsing & Compilation390 ms
Parse HTML & CSS150 ms
Rendering95 ms
Garbage Collection63 ms

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 1.4 MiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
LL Ms Are Not as Complex as You Think Blog Inset Image div.row > article.col-12 > div.card-bg-img > img
/images/blog/insets/LLMs-Are-Not-as-Complex-as-You-Think-...
10 14 Chloe Osunsami Inset Image div.row > article.col-12 > div.card-bg-img > img
/images/blog/insets/Whiteboard-Friday-Inset-Images/10_14_...
AI Research GTM Blog Header Inset Image div.row > article.col-12 > div.card-bg-img > img
/images/blog/insets/Custom-Inset-Images/AI-Research-GTM-B...
div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image div.asset-wrapper > div.d-block > div.jumbotron-image-wrapper > img.jumbotron-image
/images/assets/banner/AI-Research_homepage-hero_image-new...
Moz tools moz local div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_moz-local.png?w=640&aut...
Moz tools api div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_api.png?w=640&auto=comp...
Moz tools stat div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_stat.png?w=640&auto=com...
Moz tools moz pro div.container > div.row > div.col-12 > img
/images/assets/features/moz-tools_moz-pro.png?w=640&auto=...
Let your business shine with Listings AI li.mzr-nav-item > div.mzr-dropdown-menu > div.mzr-ad-block > img
/images/cms/nav/ads/Moz-Local-Listings-AI-GTM_navigation-...
Access 20 years of data with flexible pricing li.mzr-nav-item > div.mzr-dropdown-menu > div.mzr-ad-block > img
/images/cms/nav/ads/DiscoverAPI-TopNav-290x330.png?w=290&...
Surface actionable competitive intel li.mzr-nav-item > div.mzr-dropdown-menu > div.mzr-ad-block > img
moz.com/files/cms/nav/ads/CRSuite-moz-nav-outlined.svg?dm=1651020105
Track your brand’s footprint in AI search li.mzr-nav-item > div.mzr-dropdown-menu > div.mzr-ad-block > img
moz.com/files/cms/nav/ads/AI-Research_nav-ad.svg?dm=1776183832

More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Document request latency
Optimize DOM size
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
User Timing marks and measures 16 user timings
Avoid long main-thread tasks 10 long tasks found
Avoid non-composited animations 4 animated elements found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 320 ms
Server Backend Latencies 230 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Initial server response time was short Root document took 50 ms
Avoid large layout shifts 15 layout shifts found
INP breakdown
78

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
SEO nav.tabs-block > div.d-flex > div#pills-tabs-674-tab > button#v-pills-tabs-674-seo-tab

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Navigation

A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#wrap > div#mzr-top-nav > nav.mzr-container > a.mzr-home-logo div#wrap > div#mzr-top-nav > nav.mzr-container > a.mzr-home-logo
Products nav.mzr-container > ul.mzr-navbar-nav > li.mzr-nav-item > a#mzr-navbarDropdown-1025230
Free SEO Tools nav.mzr-container > ul.mzr-navbar-nav > li.mzr-nav-item > a#mzr-navbarDropdown-1025233
Learn SEO nav.mzr-container > ul.mzr-navbar-nav > li.mzr-nav-item > a#mzr-navbarDropdown-1025236
Blog nav.mzr-container > ul.mzr-navbar-nav > li.mzr-nav-item > a
Why Moz nav.mzr-container > ul.mzr-navbar-nav > li.mzr-nav-item > a#mzr-navbarDropdown-1025242
nav.mzr-container > ul.mzr-nav-avatar > li.mzr-nav-item > a nav.mzr-container > ul.mzr-nav-avatar > li.mzr-nav-item > a
Log in nav.mzr-container > ul.mzr-nav-avatar > li.mzr-nav-item > a

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
From keyword rankings to AI-generated answers, Moz Pro surfaces every opportuni… div.container > div.row > div.col-md > h4.jumbotron-subtitle
Keyword Research div.col-10 > div.card-body > a.card-title-link > h5.card-title
1.25 billion Keyword suggestions in Keyword Explorer div.stat > div.card > div.card-body > h5
Attend MozCon div.card > div.flip-card-inner > div.flip-card-front > h5.card-title
PRODUCTS div.mzr-main-footer-column > div.mzr-footer-links > div.mzr-col-6 > h5.h6

These are opportunities to improve keyboard navigation in your application.

Contrast

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
privacy policy span > p > em > a

These are opportunities to improve the legibility of your content.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.row > div.col > div.d-inline-block > a.link-cta div.row > div.col > div.d-inline-block > a.link-cta

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Daily analytics at scale Get everything the 100-result SERP has to offer (plu… div.row > div.col-12 > div.page-section-features-content-wrapper > ul.expandable-list
Business listings management Seamlessly create and manage your local business … div.row > div.col-12 > div.page-section-features-content-wrapper > ul.expandable-list
Domain Authority Predict the ranking power of link signals to a website with t… div.row > div.col-12 > div.page-section-features-content-wrapper > ul.expandable-list

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Daily analytics at scale div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.expanded-link
Get everything the 100-result SERP has to offer (plus its full HTML) in any loc… div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li#expandable-list-answer-325-0
Market visibility div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
SERP feature insights div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Customizable segments div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Flexible reporting div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Business listings management div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.expanded-link
Seamlessly create and manage your local business listings on Google, Facebook, … div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li#expandable-list-answer-628-0
Review management div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Easily share news and offers div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Monitor and report on performance div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Domain Authority div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.expanded-link
Predict the ranking power of link signals to a website with the original author… div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li#expandable-list-answer-390-0
Page Authority div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Brand Authority div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
Spam Score div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed
In-depth link data div.page-section-features-content-wrapper > ul.expandable-list > div.feature-row-as-accordion-wrapper > li.collapsed

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ul.inputs-list > li.hs-form-booleancheckbox > label.hs-form-booleancheckbox-display > input#LEGAL_CONSENT.subscription_type_4414581-379ffa8c-772e-4b7b-9c22-47d60e0db419 ul.inputs-list > li.hs-form-booleancheckbox > label.hs-form-booleancheckbox-display > input#LEGAL_CONSENT.subscription_type_4414581-379ffa8c-772e-4b7b-9c22-47d60e0db419

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Privacy Policy div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link
Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
`[role]` values are valid
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
Image elements have `[alt]` attributes
Input buttons have discernible text.
Form elements have associated labels
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
Skip links are focusable.
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
`<input type="image">` elements have `[alt]` text
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
77

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.
Fledge
AttributionReporting

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Handled error: Error: Pendo could not be initialized at https://moz.com/tags.js:1:26158 at new Promise (<anonymous>) at _mtm.helpers.waitUntilPendoReady (https://moz.com/tags.js:1:26122)
TypeError: Cannot convert undefined or null to object at Object.keys (<anonymous>) at <anonymous>:2:15 at https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:1025:429 at uR (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:1027:31) at Md.tR (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:1024:92) at Md.<anonymous> (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:428:187) at k.apply (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:354:466) at fb (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:317:719) at eb (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:317:470) at Md.<anonymous> (https://www.googletagmanager.com/gtm.js?id=GTM-M5PX5QV&l=dataLayer:378:473)
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
85

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Moz Pro Home div.mzr-row > ul.mzr-col-12 > li.hidden > a.mzr-dropdown-item
Moz Local Home div.mzr-row > ul.mzr-col-12 > li.hidden > a.mzr-dropdown-item
Moz API Home div.mzr-row > ul.mzr-col-12 > li.hidden > a.mzr-dropdown-item
Log out div#mzr-mobile-menu > ul.mzr-nav-mobile-menu > li.mzr-nav-item > a
Moz Pro div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Moz Local div.mzr-dropdown-menu > ul > li.js-local-lander > a.mzr-nav-item-logged-in
Moz Local Dashboard div.mzr-dropdown-menu > ul > li.hidden > a.mzr-nav-item-logged-in
Moz API div.mzr-dropdown-menu > ul > li.js-api-lander > a.mzr-nav-item-logged-in
Moz API Dashboard div.mzr-dropdown-menu > ul > li.hidden > a.mzr-nav-item-logged-in
Moz Academy div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Moz Home div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Notifications div.mzr-dropdown-menu > ul > li > a.js-notifications
Account & Billing div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Manage Users div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Community Profile div.mzr-dropdown-menu > ul > li.js-community-profile > a.mzr-nav-item-logged-in
My Q&A div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
My Videos div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in
Log Out div.mzr-dropdown-menu > ul > li > a.mzr-nav-item-logged-in

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
robots.txt is valid
Image elements have `[alt]` attributes
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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